nerve
muscle
the brain
wire
True or False: Damage to your nervous system can cause paralysis.
proteins
electrical impulses
telegraph
hormonal
they do not have a nucleus
they help carry oxygen to different parts of your body
they are very long compared to other cells in the body
they regenerate very quickly
pyramidal neurons
Purkinje neurons
multipolar neurons
bipolar neurons
1 month
1 year
10 years
100 years
brains
all of the above
a nerve
spinal cord
150 meters per second
1 foot per second
1 meter per second
100 miles per hour
muscle cells
prison cells
stem cells
glial cells
liver cells
skin cells